Software that keeps working when the network doesn’t.

Clark Family Enterprises is a Colorado software company. We build native iOS applications for people who work outdoors and off-grid, and we advise small organizations on the systems that run behind them.

What we do

Native iOS development

Applications designed and built end to end in Swift and SwiftUI — from first prototype through App Store release and the iteration that follows. We take products the whole distance rather than handing over a demo.

Offline and peer-to-peer systems

Device-to-device networking, real-time audio, and applications that assume no cellular signal and no router. This is specialist work: the failure modes are unusual and most of the difficulty is in what happens when a connection degrades rather than when it works.

IT consulting

Practical technical advisory for small organizations — infrastructure, systems integration, vendor selection, and working out which problems are actually worth solving before anyone writes code.

Field measurement and diagnostics

Instrumenting software so its real-world behaviour can be measured rather than guessed at. Telemetry that survives having no connectivity, and analysis that distinguishes a genuine limit from a bug that merely looks like one.

Our work

Hooked Bridge

In development · private beta

A crew intercom for sport fishing boats. Everyone uses the phone and headset they already own, and one person opens a bridge the rest join — full-duplex conversation across the deck without shouting over the engine.

Dedicated marine headsets cost several hundred dollars each and run for about two hours. A boat that owns five of them and carries seven people leaves two of the crew out of the conversation. Hooked Bridge removes the hardware from the equation entirely.

Built to work where boats actually go: entirely peer-to-peer, with no cellular signal, no internet connection, and no onboard network required.

The Hooked Bridge mascot: a blue marlin wearing a headset with a boom microphone

Hunt Bridge

In development

The same idea for hunting parties, where the problem is distance rather than engine noise. A group working a field is spread far enough apart that not everyone is within direct radio range of everyone else.

Hunt Bridge relays audio hop by hop across the group, so a person at one end of a line can be heard at the other by passing through the people between them. It carries a measurement harness of its own: two phones, GPS, and a reference tone, so the real range between handsets is a number we have measured rather than an estimate.

The Hunt Bridge mascot: a hunter in blaze orange wearing a headset

How we build

Measure, don’t assume

Wireless behaviour outdoors is not something you can reason your way to. Our applications ship with instrumentation that records what actually happened — connection attempts, audio quality, true distance between devices — so a decision rests on a measurement rather than a plausible theory.

Design for the bad case

Anything can be made to work on a desk. The interesting engineering is in what happens at the edge of range, when a phone call interrupts, when a headset is swapped mid-session, or when someone walks out of range and comes back.

Privacy by construction

Our applications carry voice between phones directly. Conversation is never recorded, never stored, and never sent to us or to any server. Diagnostics are limited to technical metadata, and what is collected is stated plainly in the privacy policy.

Small and deliberate

We take on a small number of projects so each gets real attention. If a problem is better solved by something that already exists, or not worth solving at all, we would rather say so early than bill for discovering it slowly.

Company

Clark Family Enterprises LLC was formed in September 2026 as a Colorado limited liability company, and operates from Arvada in the Denver metro area. It is owned and run by Sean Clark, who writes the software, does the consulting, and answers the email.

The company develops and publishes its own applications and takes on selected client work in the same areas. Enquiries about either are welcome.

Legal name
Clark Family Enterprises LLC
Formed
September 2026, State of Colorado
Entity ID
20268161499
D-U-N-S
149967032
Location
Arvada, Colorado, United States

Contact

sean@cfenterprises.net

Clark Family Enterprises LLC
Arvada, Colorado, United States

For questions about an application, support requests, or consulting enquiries, email is the fastest route and reaches Sean directly.